
That ended way too quickly. It feel like the author was trying to rush it, missing out on small details that would've made this story more intriguing.
I really liked how they added mystery & suspense into the fantasy world.
But at the end of it, I'm left with more questions. All I gotta know is if Ein tells Ray about the dragon, about the wishes, and how he's from the future. I want to know how Ray reacts to Ein telling him it was his wish to be with him. Would that make Ray think that his feelings are false, only to accommodate to Ein's wishes? Lots of questions...

...the author decided to switch up the plot (like adding in the cooking & political drama) to test the MC's decision making, morals, and determination.
It is the shadow world, so these quests could lead him forward to the end boss. Maybe its to test where his loyalty/judgement lies? Like he said, the homeless prejudice reminds him of the school. If it was any other rich, top rank student in his shoes, they'd have ignored the homeless girl. Or done something far worse.
If he was a snobby student, it would change the outcome of the political war.
(This is all an observation of course, I'm curious where the author is going with the plot)
This got me thinking if the Hero also remembers his past lives.
Maybe that's why he killed the demon so quickly there wasn't a chance to 'sacrifice' Louisa.